The Hill reports:

Say goodbye to the 10-point lead Republicans enjoyed in last week's Gallup poll of generic congressional preferences. 

Gallup's weekly tracking poll of the generic ballot, a key predictor of voters' actions in elections, showed Democrats and Republicans tied at 46 percent -- down from the 10-point lead the GOP held just a week ago.

What this really means is not that the parties are tied, but that the election is very volatile. There's a lot of economic pain out there, but people are disgusted by the GOP. It will take a lot of work, but we can win this race in the fall.